Project consisted of select demolition of BC Place, Jet Grout Piles, Driven Pile Piles, Bulk / Detailed / Mechanical Excavation complete with Shotcrete and Anchor Shoring system. Total volume of material removed was 160,000 m3 of which approximately 45,000 m3 was contaminated. Schedule was a major factor on this project and Hall Constructors was able to deliver the excavation 2 months ahead of schedule.
Hall will be completing this bulk excavation project for Marcon Construction. One portion of the excavation will be shored without the use of soil anchors, and will utilize steel beams and vertical piles to support the excavation from within the site. Hall Constructors will also be working with the adjacent fire hall to maintain their emergency service access throughout the project.
This project includes secant pile drilling and bulk excavation of 24,000 m3 of material for Townline Construction. The poor soil conditions at the footing level require a raft slab foundation.
Hall Constructors completed both the excavation and civil work for Marcon Construction on this project. Though the excavation was only 10,000 m3, it was completed on schedule and on budget. The civil work will be completed later in the year, once the building has been finished. The completion of this project is meaningful, as it will provide independent, affordable living for members of the Semiahmoo House Society and the local community.
Hall Constructors was contracted by Darwin Construction to complete this 8,000 m3 excavation and shoring project associated with a new commercial development at the northeast corner of the intersection between Burrard Street and West 4th Avenue. The bottom portion of the excavation proved difficult due to very dense sandstone and siltstone which required extensive hydraulic splitting in order to break up and remove soil from site. In addition, special care was taken to ensure protection of the neighbouring surf and snowboard shop to the east.
Haul & dispose off site 25,000m3 of bulk & detailed excavation, backfill behind external perimeter walls and installation of 1,800 lm of IBO anchors and 1,000 m2 of shotcrete shoring.
The contract for this project involved utility relocation, as well as excavation and shoring for Phase 2 of Wall Financial's Central Park project. First, Hall Constructors relocated 110 meters of 1350 diameter storm pipe and 110 meters of 750 diameter sanitary pipe which are both owned by Metro Vancouver. Once those utilities were moved off of the property, Hall completed the 43,000 m3 excavation by using a combination of secant piles and conventional shotcrete to shore the dig. This project also included installation of BC Hydro, Telus and storm/sanitary services for both phases of the development.
Project consisted of site preparation works to allow for the installation of 354 - 1 metre diameter Secant Piles to an average depth of 17 metres below existing grade.
The project consisted of an approximate 13,100 m3 Bulk & Detail excavation including shotcrete & Anchor shoring. Limited access and a long and narrow site made this project a challenge to complete on schedule.
This 15,000 m3 excavation and shoring project was completed for Marcon Construction in 2015. Though the site proved difficult, Hall was able to work with the Owner to deliver the excavation on time. Extra measures were taken to ensure that the neighboring creek was protected and that silt from the excavation was diverted away from the waterway. Hall also used it's ocean dumping facility to provide the most economic soil disposal option on this project.